Bon 11-992 Convex Jointer -Stainless Steel 3/8-inch X 1/2-inch

A unique double-ended design with one 3/8 in. end and one 1/2 in. end. Convex jointers are recommended for exterior applications to help compact the mortar ensuring that moisture is unable to penetrate joints. This item is great for the professional contractor and making clean joints. With the stainless steel construction this jointer is built to last.